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Products
Std Pkg
 
Unit Price US$
Hexane fraction from petroleum
Phy. chem. data          
Boiling Range 65º- 70ºC          
             
            
             
 15668   Hexane fraction from petroleum
500
ml
gb
 

Specifications

    
2.5
lit
gb
 
Boiling range (95%)______________65º - 70ºC  
25
lit
mdl
 
Density (d 20º/4º)_____________0.670 - 0.680 Water__________________________0.1%
200
lit
mdl
 
             
 
n - Hexane
 
CAS - No. [110-54-3]          
Phy. chem. data          
C6H14M=86.18 g/mol          
1L0.66 Kg.          
Immiscible with water          
             
            
             
 15669    n - Hexane for synthesis
500
ml
gb
 
     
2.5
lit
gb
 
Specifications    
25
lit
mdl
 
   
200
lit
mdl
 
Assay (by GC)_______________________99%          
Acidity (as CH3COOH)______________0.005% Water_________________________0.05%        

Subs discoloured by H2SO4 ______Passes test

 Non volatile matter______________0.002%        
             
 
Hydrochloric acid 35%
 
CAS - No. [7647-01-0]        
Phy. chem. data          
HClM=36.46 g/mol          
1L1.17 Kg.          
Water miscible          
             
              
             
 07103   Hydrochloric acid about 35% pure
500
ml
gb
 
     
2.5
lit
gb
 
Specifications    
2.5
lit
pjc
 
     
5
lit
pjc
 
Assay (HCl)________________________35%  
25
lit
hdl
 

Free Chlorine (Cl2)_______________0.0001%

 Arsenic (As)__________________0.0001%        
Sulfate (SO4)___________________0.0005% Heavy metals (as Pb)___________0.0005%        
Sulfite (SO3)_____________________0.001% Iron (Fe)_____________________0.0002%        
             
 33719   Hydrochloric acid min. 35% GR
500
ml
gb
 
     
2.5
lit
gb
 
Specifications    
5
lit
hdl
 
     
25
lit
hdl
 
Assay (HCl)______________________min.35% Copper(Cu)_____________max.0.000005%        
Free Chlorine (Cl2)___________max.0.00005% Iron(Fe)_________________max.0.00005%        
Sulfate (SO4)________________max.0.0001% Lead(Pb)_______________max.0.000005%        
Ammonium (NH4)____________max.0.00025% Zinc(Zn)_________________max.0.00001%        
Arsenic (As)________________max.0.000005% Residue on ignition
        
Cadmium (Cd)______________max.0.000001% (as sulfates)_______________max.0.001%        
           
 
Hydrofluoric acid 40%
 
CAS - No. [7664-39-3]          
Phy. chem. data          
HF M =20.01 g/mol          
1L1.13 Kg.          
Water miscible          
             
            
             
 01012   Hydrofluoric acid 40% pure
500
ml
pb
 
     
5
lit
pjc
 
Specifications    
25
lit
hdl
 
             
Assay (HF)______________________39-43% Iron (Fe)_____________________0.003%        
Fluorosilicate (SiF6)___________________1% Lead (Pb)_____________________0.003%        
Sulfate(SO4)______________________0.04% Non-volatile substances__________0.04%        
             
 30104   Hydrofluoric acid 40% GR
500
ml
pb
 
     
5
lit
pjc
 
Specifications    
25
lit
hdl
 
             
Assay (HF)_______________________min.40% Phosphate (PO4)__________max.0.0005%        
Non volatile matter_____________max.0.002% Sulfate (SO4)______________max.0.001%        

Chloride (Cl)___________________max.0.001%

 Iron (Fe)_________________max.0.0001%        
Fluorosilicate (SiF6)_______________max.0.1% Lead (Pb)________________max.0.0001%        
             
 
Hydrofluoric acid 48%
 
CAS - No. [7664-39-3]          
Phy. chem. data          
HF  M=20.01 g/mol          
1L1.16 Kg.          
Water miscible          
             
            
             
 33107   Hydrofluoric acid 48% GR
500
ml
pb
 
     
5
lit
pjc
 
Specifications    
25
lit
hdl
 
             
Assay (HF)______________________min.48%

Copper (Cu)_____________max.0.00001%

        
Chloride (Cl)_________________max.0.0005% Iron (Fe)________________max.0.00005%        

Hexafluorosilicate (SiF6)_________max.0.005%

 Lead (Pb)_______________max.0.00005%        
Phosphate (PO4)_____________max.0.0001% Nickel (Ni)_______________max.0.00001%        
Sulphate (SO4)_______________max.0.0005% Zinc (Zn)________________max.0.00001%        
Sulfite (SO3)_________________max.0.0005% Residue on ignition
        
Cadmium (Cd)_______________max.0.00001% (as sulfates)______________max.0.0005%        
             
 
Hydrogen peroxide
 
CAS-No. [7722-84-1]          
Phy.chem.data          
H2O2 M=34.01 g/mol.          
1L1.11 Kg. (for H2O2 30%)          
Miscible with water in all proportions          
             
              
             
 983305   Hydrogen peroxide solution 6% purified
1
lit
pb
 
     
25
lit
hdl
 
Specifications            
             
Assay (H2O2)________________________6% Non-volatile substances____________0.1%        
             
 18313   Hydrogen peroxide solution 30% purified
500
ml
pb
 
     
5
lit
pjc
 
Specifications    
25
lit
hdl
 
             
Assay(H2O2)________________________30% Non-volatile substances____________0.1%        
             
 18305   Hydrogen peroxide solution 50% purified
500
ml
pb
 
     
5
lit
pjc
 
Specifications    
25
lit
hdl
 
             
Assay (H2O2)_______________________50%          
Chloride (Cl)_____________________0.002% Iron (Fe)_____________________0.0001%        
Sulfate (SO4)_____________________0.05% Non-volatile substances____________0.1%        
             

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A B C D E F G H I K M N O P S T U W X Z